package org.obsidianrad.utils.obsobserver;

import org.obsidianrad.utils.Constant.ObsidianOperations;


/**
 * 
 * @author eliosh
 * @version $Rev$
 * @lastautorcommit $Author$
 * @lastdatecommit $Date$
 */
public interface ObsSubject {
	
	public void addObsObserver(ObsObserver observer);
	public void removeObsObserver(ObsObserver observer);
	public void obs_notify(Object obj, ObsidianOperations op);
	
}
